CN203862791U - Automatic stamping device used for switch connecting box - Google Patents

Abstract

The utility model discloses an automatic stamping device used for a switch connecting box. The automatic stamping device is stable in structure, good in control performance and not liable to cause energy waste. The stamping device comprises a feeding device and a stamping structure; a conveyer belt is arranged between the feeding device and the stamping structure; the feeding device comprises an object stage, a limiting device and a turning structure; the object stage is obliquely arranged; the stopping device is arranged on the object stage; the turning structure is arranged under the end face of the lower end of the object stage; and the stamping structure comprises stamping heads arranged on two sides of the conveyer belt and a grabbing device. According to the utility model, defaults of devices caused by external factors are reduced; energy waste is reduced; via the limiting device, ordered sliding of a to-be-stamped object on the object stage is ensured; continuity of feeding is ensured; and via the grabbing device, multifunctional rotation and transverse or longitudinal movement can be achieved, so precision when the to-be-stamped object is grabbed is ensured, and stamping quality is ensured. The stamping device is suitable for promotion and application in stamping device field.

Description

For the automatic punching device of switch connection box

Technical field

The utility model relates to pressing equipment field, is specifically related to a kind of automatic punching device for switch connection box

Background technology

Legacy system mainly adopts pneumatic control mode for the automatic punching device of switch connection box, its pay-off only relies on lever to rise or declines controls the charging of box body, multiple manipulator function singlenesses that the grabbing device that stamping system adopts adopts, control respectively traversing, vertical shift, gripping and upset.Based on above-mentioned principle with realize means, there is following problem in tradition stamping system: one, is arranged on feedboard because the thing that is stamped is uniform, due to the thing generation lateral displacement that causes being stamped of effect each other, causing glides has some setbacks and lever cannot be limited be stamped thing to glide, simultaneously, make down to slide into the object location entanglement that is stamped on conveyer belt, and then cause the inaccurate of manipulator location, the clamping thing that is stamped, the discontinuity causing, whole line body is stopped, having a strong impact on operating efficiency; Two, because existing decompressor all adopts pneumatic control, because this device is had relatively high expectations to air pressure, meanwhile, because manipulator constantly overturns in the time working, easily cause pneumatic access place of manipulator to occur fractureing and leaking gas, cause the waste of the unstable and energy of system.

Utility model content

Technical problem to be solved in the utility model is to provide the automatic punching device for switch connection box that a kind of Stability Analysis of Structures, control performance are good, can not cause energy waste.

The utility model solves the problems of the technologies described above adopted technical scheme: this is used for the automatic punching device of switch connection box, comprise feed arrangement, punching structure, between described feed arrangement and punching structure, be provided with conveyer belt, described feed arrangement comprises objective table, stopping means and overturn structure, described objective table is obliquely installed, angle between itself and horizontal plane is 30 ° to 60 °, described objective table upper surface is provided with many slideways, described objective table lower end bilateral symmetry is provided with installing rack, described stopping means is positioned at above slideway and across objective table upper surface and is movably connected on and is arranged on two chutes on installing rack, described overturn structure is positioned at objective table lower end surface below, described punching structure comprises drift and the grabbing device corresponding with drift, described drift and grabbing device lay respectively at the both sides of conveyer belt.

Further, described grabbing device comprises the first manipulator, the second manipulator, the 3rd manipulator, the 4th manipulator, the 5th manipulator and control the control cabinet of each manipulator opening and closing and rotation, described each manipulator comprises chuck, base of the carrier head, pull bar, contiguous block and connecting axle, described chuck is hinged by pull bar and base of the carrier head both sides, described base of the carrier head rear end is provided with the axis of guide, the described axis of guide is provided with through hole along its axis direction, described connecting axle also can slide through through hole in through hole, described contiguous block is hinged with the front end end of pull bar middle part and connecting axle respectively, and described control cabinet below is provided with base plate, between described base plate and control cabinet, is provided with horizontal concrete chute, longitudinally chute and drive control box are along horizontal concrete chute, the servomotor that longitudinally chute moves, is provided with the first fixed head in described control cabinet, the second fixed head, opening and closing motor, connecting plate, tooth bar, electric rotating machine, bearing, the first gear, the second gear, the 3rd gear, the 4th gear, the 5th gear, the 6th gear, the 7th gear and rotating shaft, described opening and closing motor is connected with connecting plate by tooth bar, the end, rear end of the connecting axle of described each manipulator is all connected with connecting plate, the axis of guide of described the first manipulator and the 5th manipulator is fixed with the second fixed head through after the first fixed head, described the second manipulator, the axis of guide of the 3rd manipulator and the 4th manipulator is flexibly connected with the second fixed head through the first fixed head, described the second gear, the 3rd gear, the 4th gear is separately positioned on the second manipulator, on the axis of guide of the 3rd manipulator and the 4th manipulator, described rotating shaft terminal setting is respectively arranged with the first gear and the 5th gear, and described the first gear engages with the 6th gear being arranged on electric rotating machine, described the 5th gear respectively with the second gear, the 3rd gear engagement, described the 3rd gear engages with the 4th gear by the 7th gear being arranged between the first fixed head and the second fixed head.

Be further, described the second manipulator, the 3rd manipulator, the 4th manipulator are bearing through the first fixed head and the second fixed head movable connection method, described bearing be arranged on the first fixed head with on the second fixed head with the second manipulator, the 3rd manipulator, the 4th manipulator in corresponding clutch shaft bearing installing hole row and the second bearing mounting hole row, described the first fixed head is with on the second fixed head, corresponding installing hole axis is positioned at same straight line with each manipulator.

Be further, described overturn structure comprises upset motor, overturn platform, octadentate wheel, the 9th gear, trip shaft, described overturn platform comprises gripper shoe, the first baffle plate, second baffle, described the first baffle plate is arranged on the upper end end face of gripper shoe lower surface and to downward-extension, described second baffle is arranged on the lower end surface of support plate upper surface and upwards extends, described trip shaft is arranged on the lower surface of gripper shoe, and described upset motor engages with the octadentate wheel being arranged on trip shaft by the 9th gear.

Further, the plane that the plane that described gripper shoe is positioned at and objective table are positioned at is same plane.

Further, described stopping means comprises crossbeam, cylinder, and described crossbeam is connected with cylinder and can in the chute of installing rack, moves up and down with stretching of cylinder, and the lower surface of described crossbeam is provided with the limited block corresponding with slideway.

Further, on the distance objective table between described installing rack and objective table lower surface, be stamped thing length 1/4 to 3/4.

The beneficial effects of the utility model: the decompressor of this structure, reduce the use of pore control elements, resource avoids waste, adopt the mode of frame for movement, reduce the equipment fault that extraneous factor causes, ensure the stability of whole device operation, on the objective table of this device, be provided with slideway and stopping means, thing orderly slip on objective table has ensured to be stamped, ensure the continuity of charging, the grabbing device of the punching structure described in this structure, can realize multi-directional rotation and laterally or vertically move, ensure the precision in the time that crawl is stamped thing, ensure the quality of punching press.

Brief description of the drawings

Fig. 1 is the utility model three-dimensional structure schematic diagram;

Fig. 2 is the utility model overturn structure schematic diagram;

Fig. 3 is the utility model control cabinet structural representation;

Fig. 4 is the utility model grabbing device structural representation;

Fig. 5 is the utility model feed arrangement structural representation;

Fig. 6 is the utility model robot manipulator structure schematic diagram.

Description of reference numerals: feed arrangement 1, punching structure 2, conveyer belt 3, objective table 4, stopping means 5, overturn structure 6, slideway 7, installing rack 8, chute 9, drift 10, grabbing device 11, the first manipulator 12, the second manipulator 13, the 3rd manipulator 14, the 4th manipulator 15, the 5th manipulator 16, control cabinet 17, chuck 18, base of the carrier head 19, pull bar 20, contiguous block 21, connecting axle 22, the axis of guide 23, through hole 24, base plate 25, horizontal concrete chute 26, longitudinally chute 27, servomotor 28, the first fixed head 29, the second fixed head 30, opening and closing motor 31, connecting plate 32, tooth bar 33, electric rotating machine 34, bearing 35, the first gears 36, the second gear 37, the 3rd gear 38, the 4th gear 39, the 5th gear 40, the 6th gear 41, the 7th gear 42, rotating shaft 43, clutch shaft bearing installing hole row 44, the second bearing mounting hole row 45, upset motor 46, overturn platform 47, octadentate wheel 48, the 9th gear 49, trip shaft 50, gripper shoe 51, the first baffle plate 52, second baffle 53, crossbeam 54, cylinder 55, limited block 56.

Detailed description of the invention

Below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is further described.

As shown in Figures 1 to 6, this is used for the automatic punching device of switch connection box, comprise feed arrangement 1, punching structure 2, between described connection feed arrangement 1 and punching structure 2, be provided with conveyer belt 3, described feed arrangement 1 comprises objective table 4, stopping means 5 and overturn structure 6, described objective table 4 is obliquely installed, angle between itself and horizontal plane is 30 ° to 60 °, described objective table 4 upper surfaces are provided with many slideways 7, described objective table 4 lower end bilateral symmetry are provided with installing rack 8, described stopping means 5 is positioned at slideway 7 tops and across objective table 4 upper surfaces and be movably connected on and be arranged on two chutes 9 on installing rack 8, described overturn structure 6 is positioned at objective table 4 lower end surface belows, described punching structure 2 comprises drift 10 and the grabbing device 11 corresponding with drift 10, described drift 10 and grabbing device 11 lay respectively at the both sides of conveyer belt 3.

For the ease of being stamped, thing slides on overturn structure 6 on objective table 4, then transfer on punching structure 2 by conveyer belt 3, described objective table 4 is obliquely installed, angle between itself and horizontal plane is 30 ° to 60 °, in order to increase the thing that is stamped to sliding force, as preferably, angle described in the utility model is 45 °, neat for ensureing the thing that is stamped, orderly slides on objective table 4, on described objective table 4, be provided with many slideways 7, under shifting in time, slide into the thing that is stamped on overturn structure 6, simultaneously, thing continuous slide prevents from being stamped, cause the thing generation confusion phenomena that is stamped on objective table 4, on described objective table 4, be provided with stopping means 5, described stopping means 5 comprises crossbeam 54, cylinder 55, described crossbeam 54 is positioned at slideway 7 tops and across objective table 4 upper surfaces, for the ease of fixing this crossbeam 54, the lower end bilateral symmetry of described objective table 4 is provided with installing rack 8, on described installing rack 8, be provided with chute 9, the two ends of described crossbeam 54 are arranged in two symmetrical chutes 9, this crossbeam 54 under the flexible effect of cylinder 55 in the interior movement of chute 9, in order better to limit the downslide of the thing that is stamped, on described crossbeam 54, be also provided with and each slideway 7 limited block 56 one to one, in the time that cylinder 55 stretches out, limited block 56 moves up with crossbeam 54, the thing that is stamped starts to glide, in the time that cylinder 55 is retracted, limited block 56 moves down with crossbeam 54, limited block 56 acts on and is stamped on thing, limit its downslide, flexiblely only there is the row thing that is stamped to slide to for 7 times on overturn structure 6 along slideway in order to ensure that cylinder 55 is each, on distance objective table 4 between described stopping means 5 and objective table 4 lower surfaces, be stamped thing length 1/4 to 3/4, for make limited block 56 be stamped on thing stressed evenly, as preferably, distance described in the utility model be stamped thing length 1/2.Described grabbing device 11 is for the thing that is fixedly stamped, and moulding can be stamped under the effect of drift 10.

Described grabbing device 11 comprises the first manipulator 12, the second manipulator 13, the 3rd manipulator 14, the 4th manipulator 15, the 5th manipulator 16 and control the control cabinet 17 of each manipulator opening and closing and rotation, is provided with the first fixed head 29 in described control cabinet 17, the second fixed head 30, opening and closing motor 31, connecting plate 32, tooth bar 33, electric rotating machine 34, bearing 35, the first gears 36, the second gear 37, the 3rd gear 38, the 4th gear 39, the 5th gear 40, the 6th gear 41, the 7th gear 42 and rotating shaft 43, described each manipulator comprises chuck 18, base of the carrier head 19, pull bar 20, contiguous block 21 and connecting axle 22, described chuck 18 is hinged by pull bar 20 and base of the carrier head 19 both sides, described base of the carrier head 19 rear ends are provided with the axis of guide 23, the described axis of guide 23 is provided with through hole 24 along its axis direction, described connecting axle 22 also can be in the interior slip of through hole 24 through through hole 24, described contiguous block 21 is hinged with the front end end of pull bar 20 middle parts and connecting axle 22 respectively, by the motion of connecting axle 22, control the opening and closing of manipulator, in the time that connecting axle 22 travels forward, described connecting axle 22 drives contiguous block 21 to move, and pull bar 20 is moved in a circle to both sides along itself and base of the carrier head 19 pin joints, thereby chuck 18 is opened, in the time that connecting axle 22 moves backward, described connecting axle 22 drives contiguous block 21 to move, and pull bar 20 is inwardly moved in a circle along itself and base of the carrier head 19 pin joints, thereby make chuck 18 closures.For the ease of seesawing of control connection axle 22, described opening and closing motor 31 is connected with connecting plate 32 by tooth bar 33, the work of described opening and closing motor 31 drives connecting plate 32 to move forward and backward, the end, rear end of the connecting axle 22 of described each manipulator is all connected with connecting plate 32, and this structure makes manipulator under the effect of opening and closing motor 31, complete opening and closing campaign.

In the time of punching press, need to carry out punch forming to multiple faces of the thing that is stamped, in order to ensure that manipulator has good rotatory, the axis of guide 23 of described the first manipulator 12 and the 5th manipulator 16 is rear fixing with the second fixed head 30 through the first fixed head 29, described the second manipulator 13, the axis of guide 23 of the 3rd manipulator 14 and the 4th manipulator 15 is flexibly connected with the second fixed head 30 through the first fixed head 29, described the second gear 37, the 3rd gear 38, the 4th gear 39 is separately positioned on the second manipulator 13, on the axis of guide 23 of the 3rd manipulator 14 and the 4th manipulator 15, described rotating shaft 43 two ends arrange and are respectively arranged with the first gear 36 and the 5th gear 40, described the first gear 36 engages with the 6th gear 41 being arranged on electric rotating machine 34, described the 5th gear 40 respectively with the second gear 37, the 3rd gear 38 engages, described the 3rd gear 38 engages with the 4th gear 39 by the 7th gear 42 being arranged between the first fixed head 29 and the second fixed head 30.This structure has ensured in the time that electric rotating machine 34 is worked, the revolving force of electric rotating machine 34 is delivered on the first gear 36 by the 6th gear 41, and then through being delivered on the second gear 37, the 3rd gear 38 with coaxial the 5th gear 40 of the first gear 36, and then be delivered to the 4th gear 39 through the 7th gear 42 engaging with the 3rd gear 38, this structure has ensured that the rotation of manipulator carries out according to designing requirement all the time, has ensured the precision of rotation.In order to ensure normally carrying out of punching press, described manipulator also need to move along conveyer belt 3 laterally and the vertically moving of vertical conveyor apron 3, described control cabinet 17 belows are provided with base plate 25, between described base plate 25 and control cabinet 17, be provided with the servomotor 28 that horizontal concrete chute 26, longitudinally chute 27 and drive control box 17 move along horizontal concrete chute 26, longitudinal chute 27, described servomotor 28 is controlled as required control cabinet 17 laterally or is vertically moved, thereby driving mechanical hand laterally or vertically move.This structure has ensured that each manipulator is to Position Control and location, ensures that manipulator is in the time that gripping is stamped thing, correct position, and gap is even, and then ensures that drift 10 is positioned at design surface territory all the time, can not be offset, and has ensured stamping forming quality.

In order to ensure the second manipulator 13, the 3rd manipulator 14, the 4th manipulator 15 can rotate freely, described the second manipulator 13, the 3rd manipulator 14, the 4th manipulator 15 is flexibly connected with the second fixed head 30 through the first fixed head 29, described flexible connection can or adopt bearing to connect for suit, in order to ensure service life, as preferably, connected mode described in the utility model is that bearing connects, described bearing 35 is arranged on the first fixed head 29 and the second fixed head 30 and the second manipulator 13, the 3rd manipulator 14, in the clutch shaft bearing installing hole row 44 that the 4th manipulator 15 is corresponding and the second bearing mounting hole row 45, bearing mounting hole on described clutch shaft bearing installing hole row 44 and the second bearing mounting hole row 45 is 3, these 3 bearing mounting holes respectively with the second manipulator 13, the 3rd manipulator 14, the 4th manipulator 15 is corresponding, in order to ensure the precision of assembling, described the first fixed head 29 is positioned at same straight line with bearing mounting hole axis corresponding on the second fixed head 30.

In order better to make to be stamped, thing slides into conveyer belt 3 up and down from objective table 4, described objective table 4 lower end surface belows are provided with overturn structure 6, described overturn structure 6 comprises upset motor 46, overturn platform 47, octadentate wheel 48, the 9th gear 49, trip shaft 50, described overturn platform 47 comprises gripper shoe 51, the first baffle plate 52, second baffle 53, after sliding in gripper shoe 51 under the thing that ensures to be stamped, can be neat, orderly is placed on conveyer belt 3, the plane that the plane that described gripper shoe 51 is positioned at and objective table 4 are positioned at is same plane, described trip shaft 50 is arranged on the lower surface of gripper shoe 51, described upset motor 46 engages with the octadentate wheel 48 being arranged on trip shaft 50 by the 9th gear 49, when sliding under the thing that is stamped in gripper shoe 51, the upper surface laminating of an one side and gripper shoe 51, because second baffle 53 is arranged on the lower end surface of gripper shoe 51 upper surfaces and upwards extends, second gear plate resistance has been stopped the continuation of the thing that is stamped and has been glided, under the effect of upset motor 46, tilting force is delivered in gripper shoe 51 by the 9th gear 49 and octadentate wheel 48, gripper shoe 51 is rotated in a clockwise direction, the thing that is stamped is reversed and is placed on conveyer belt 3, now, because the first baffle plate 52 is arranged on the upper end end face of gripper shoe 51 lower surfaces and to downward-extension, clockwise after upset, the first baffle plate 52 is positioned at the lower end surface of objective table 4, further stop the downslide of the thing that is stamped on objective table 4.

Claims (7)

1. for the automatic punching device of switch connection box, comprise feed arrangement (1), punching structure (2), between described feed arrangement (1) and punching structure (2), be provided with conveyer belt (3), it is characterized in that: described feed arrangement (1) comprises objective table (4), stopping means (5) and overturn structure (6), described objective table (4) is obliquely installed, angle between itself and horizontal plane is 30 ° to 60 °, described objective table (4) upper surface is provided with many slideways (7), described objective table (4) lower end bilateral symmetry is provided with installing rack (8), described stopping means (5) is positioned at above slideway (7) and across objective table (4) upper surface and is movably connected on the chute (9) being arranged on two installing racks (8), described overturn structure (6) is positioned at objective table (4) lower end surface below, described punching structure (2) comprises drift (10) and the grabbing device (11) corresponding with drift (10), described drift (10) and grabbing device (11) lay respectively at the both sides of conveyer belt (3).

2. the automatic punching device for switch connection box as claimed in claim 1, it is characterized in that: described grabbing device (11) comprises the first manipulator (12), the second manipulator (13), the 3rd manipulator (14), the 4th manipulator (15), the 5th manipulator (16) and control the control cabinet (17) of each manipulator opening and closing and rotation, described each manipulator comprises chuck (18), base of the carrier head (19), pull bar (20), contiguous block (21) and connecting axle (22), described chuck (18) is hinged by pull bar (20) and base of the carrier head (19) both sides, described base of the carrier head (19) rear end is provided with the axis of guide (23), the described axis of guide (23) is provided with through hole (24) along its axis direction, described connecting axle (22) also can slide through through hole (24) in through hole (24), described contiguous block (21) is hinged with the front end end of pull bar (20) middle part and connecting axle (22) respectively, described control cabinet (17) below is provided with base plate (25), between described base plate (25) and control cabinet (17), be provided with horizontal concrete chute (26), longitudinally chute (27) and drive control box (17) are along horizontal concrete chute (26), the longitudinally mobile servomotor (28) of chute (27), in described control cabinet (17), be provided with the first fixed head (29), the second fixed head (30), opening and closing motor (31), connecting plate (32), tooth bar (33), electric rotating machine (34), bearing (35), the first gear (36), the second gear (37), the 3rd gear (38), the 4th gear (39), the 5th gear (40), the 6th gear (41), the 7th gear (42) and rotating shaft (43), described opening and closing motor (31) is connected with connecting plate (32) by tooth bar (33), the end, rear end of the connecting axle (22) of described each manipulator is all connected with connecting plate (32), described the first manipulator (12) is rear fixing with the second fixed head (30) through the first fixed head (29) with the axis of guide (23) of the 5th manipulator (16), described the second manipulator (13), the axis of guide (23) of the 3rd manipulator (14) and the 4th manipulator (15) is flexibly connected with the second fixed head (30) through the first fixed head (29), described the second gear (37), the 3rd gear (38), the 4th gear (39) is separately positioned on the second manipulator (13), on the axis of guide (23) of the 3rd manipulator (14) and the 4th manipulator (15), described rotating shaft (43) two ends arrange and are respectively arranged with the first gear (36) and the 5th gear (40), described the first gear (36) engages with the 6th gear (41) being arranged on electric rotating machine (34), described the 5th gear (40) respectively with the second gear (37), the 3rd gear (38) engagement, described the 3rd gear (38) engages with the 4th gear (39) by the 7th gear (42) being arranged between the first fixed head (29) and the second fixed head (30).

3. the automatic punching device for switch connection box as claimed in claim 2, it is characterized in that: described the second manipulator (13), the 3rd manipulator (14), the 4th manipulator (15) is bearing through the first fixed head (29) with the second fixed head (30) movable connection method, described bearing (35) is arranged on the first fixed head (29) and the second fixed head (30) is upper and the second manipulator (13), the 3rd manipulator (14), in clutch shaft bearing installing hole row (44) and the second bearing mounting hole row (45) that the 4th manipulator (15) is corresponding, described the first fixed head (29) is positioned at same straight line with the upper bearing mounting hole axis corresponding with each manipulator of the second fixed head (30).

4. the automatic punching device for switch connection box as claimed in claim 1, it is characterized in that: described overturn structure (6) comprises upset motor (46), overturn platform (47), octadentate wheel (48), the 9th gear (49), trip shaft (50), described overturn platform (47) comprises gripper shoe (51), the first baffle plate (52), second baffle (53), described the first baffle plate (52) is arranged on the upper end end face of gripper shoe (51) lower surface and to downward-extension, described second baffle (53) is arranged on the lower end surface of gripper shoe (51) upper surface and upwards extends, described trip shaft (50) is arranged on the lower surface of gripper shoe (51), described upset motor (46) engages with the octadentate wheel (48) being arranged on trip shaft (50) by the 9th gear (49).

5. the automatic punching device for switch connection box as claimed in claim 4, is characterized in that: the plane that the plane that described gripper shoe (51) is positioned at and objective table (4) are positioned at is same plane.

6. the automatic punching device for switch connection box as claimed in claim 1, it is characterized in that: described stopping means (5) comprises crossbeam (54), cylinder (55), described crossbeam (54) is connected with cylinder (55) and can in the chute (9) of installing rack (8), moves up and down with stretching of cylinder (55), and the lower surface of described crossbeam (54) is provided with the limited block (56) corresponding with slideway (7).

7. the automatic punching device for switch connection box as claimed in claim 1, is characterized in that: 1/4 to 3/4 of the length of the thing that is stamped on the distance objective table (4) between described installing rack (8) and objective table (4) lower surface.